<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html 
     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
  <title>Class: Semester</title>
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
  <meta http-equiv="Content-Script-Type" content="text/javascript" />
  <link rel="stylesheet" href=".././rdoc-style.css" type="text/css" media="screen" />
  <script type="text/javascript">
  // <![CDATA[

  function popupCode( url ) {
    window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
  }

  function toggleCode( id ) {
    if ( document.getElementById )
      elem = document.getElementById( id );
    else if ( document.all )
      elem = eval( "document.all." + id );
    else
      return false;

    elemStyle = elem.style;
    
    if ( elemStyle.display != "block" ) {
      elemStyle.display = "block"
    } else {
      elemStyle.display = "none"
    }

    return true;
  }
  
  // Make codeblocks hidden by default
  document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
  
  // ]]>
  </script>

</head>
<body>



    <div id="classHeader">
        <table class="header-table">
        <tr class="top-aligned-row">
          <td><strong>Class</strong></td>
          <td class="class-name-in-header">Semester</td>
        </tr>
        <tr class="top-aligned-row">
            <td><strong>In:</strong></td>
            <td>
                <a href="../files/app/models/semester_rb.html">
                app/models/semester.rb
                </a>
        <br />
            </td>
        </tr>

        <tr class="top-aligned-row">
            <td><strong>Parent:</strong></td>
            <td>
                ActiveRecord::Base
            </td>
        </tr>
        </table>
    </div>
  <!-- banner header -->

  <div id="bodyContent">



  <div id="contextContent">



   </div>

    <div id="method-list">
      <h3 class="section-bar">Methods</h3>

      <div class="name-list">
      <a href="#M000038">create_semesters</a>&nbsp;&nbsp;
      <a href="#M000040">get_next_semester_and_year</a>&nbsp;&nbsp;
      <a href="#M000039">get_next_semester_and_year</a>&nbsp;&nbsp;
      <a href="#M000037">to_s</a>&nbsp;&nbsp;
      </div>
    </div>

  </div>


    <!-- if includes -->

    <div id="section">





      


    <!-- if method_list -->
    <div id="methods">
      <h3 class="section-bar">Public Class methods</h3>

      <div id="method-M000038" class="method-detail">
        <a name="M000038"></a>

        <div class="method-heading">
          <a href="#M000038" class="method-signature">
          <span class="method-name">create_semesters</span><span class="method-args">(start_semester, start_year, num_of_semesters) {|Semester.new(:year =&gt; i_year, :semester =&gt; i_semester)| ...}</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
creates <tt>num_of_semesters</tt> consecutive semesters from
<tt>start_semester</tt> and <tt>start_year</tt> yields a new semester
object
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000038-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000038-source">
<pre>
    <span class="ruby-comment cmt"># File app/models/semester.rb, line 15</span>
15:   <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">create_semesters</span>(<span class="ruby-identifier">start_semester</span>, <span class="ruby-identifier">start_year</span>, <span class="ruby-identifier">num_of_semesters</span>)
16:     <span class="ruby-identifier">i_year</span> = <span class="ruby-identifier">start_year</span>
17:     <span class="ruby-identifier">i_semester</span> = <span class="ruby-identifier">start_semester</span>
18:   
19:     <span class="ruby-keyword kw">for</span> <span class="ruby-identifier">i</span> <span class="ruby-keyword kw">in</span> <span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-identifier">num_of_semesters</span>
20:       <span class="ruby-keyword kw">yield</span> <span class="ruby-constant">Semester</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">:year</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">i_year</span>, <span class="ruby-identifier">:semester</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">i_semester</span>)  
21: 
22:       <span class="ruby-identifier">i_semester</span>, <span class="ruby-identifier">i_year</span> = <span class="ruby-identifier">get_next_semester_and_year</span>(<span class="ruby-identifier">i_semester</span>, <span class="ruby-identifier">i_year</span>)
23:     <span class="ruby-keyword kw">end</span>
24:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000039" class="method-detail">
        <a name="M000039"></a>

        <div class="method-heading">
          <a href="#M000039" class="method-signature">
          <span class="method-name">get_next_semester_and_year</span><span class="method-args">(i_semester, i_year)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
returns the next consecutive semester and year
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000039-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000039-source">
<pre>
    <span class="ruby-comment cmt"># File app/models/semester.rb, line 27</span>
27:   <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">get_next_semester_and_year</span>(<span class="ruby-identifier">i_semester</span>, <span class="ruby-identifier">i_year</span>)
28:     <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">i_semester</span>.<span class="ruby-identifier">to_s</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'SP'</span>
29:       <span class="ruby-identifier">i_semester</span> = <span class="ruby-value str">'FA'</span>
30:     <span class="ruby-keyword kw">else</span>
31:       <span class="ruby-identifier">i_semester</span> = <span class="ruby-value str">'SP'</span>
32:       <span class="ruby-identifier">i_year</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
33:     <span class="ruby-keyword kw">end</span>
34:     
35:     <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">i_semester</span>, <span class="ruby-identifier">i_year</span>
36:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <h3 class="section-bar">Public Instance methods</h3>

      <div id="method-M000040" class="method-detail">
        <a name="M000040"></a>

        <div class="method-heading">
          <a href="#M000040" class="method-signature">
          <span class="method-name">get_next_semester_and_year</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
returns the next consecutive semester and year same as above, except
instance method
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000040-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000040-source">
<pre>
    <span class="ruby-comment cmt"># File app/models/semester.rb, line 40</span>
40:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">get_next_semester_and_year</span>
41:     <span class="ruby-keyword kw">return</span> <span class="ruby-constant">Semester</span>.<span class="ruby-identifier">get_next_semester_and_year</span>(<span class="ruby-identifier">semester</span>, <span class="ruby-identifier">year</span>)
42:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000037" class="method-detail">
        <a name="M000037"></a>

        <div class="method-heading">
          <a href="#M000037" class="method-signature">
          <span class="method-name">to_s</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
SEMESTER YEAR
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000037-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000037-source">
<pre>
    <span class="ruby-comment cmt"># File app/models/semester.rb, line 9</span>
 9:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">to_s</span>
10:     <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">semester</span>.<span class="ruby-identifier">to_s</span> <span class="ruby-operator">+</span> <span class="ruby-value str">&quot; &quot;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">year</span>.<span class="ruby-identifier">to_s</span>
11:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>


    </div>


  </div>


<div id="validator-badges">
  <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>

</body>
</html>